<!--申请审批页-->
<template>
  <!-- 顶部条 -->
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">审批列表</span>
  </div>
  <!-- 审批搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="用车人">
        <el-input placeholder="请输入用车人" style="width:220px;"
        v-model="search.username" @keydown.enter.prevent="loadAudit"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadAudit">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 审批单主体 -->
  <el-card style="margin:20px;">
    <!--  审批状态项  -->
    <el-radio-group style="margin-bottom: 15px;" v-model="type" @change="loadAudit">
      <el-radio-button value="10" size="large">待我审核</el-radio-button>
      <el-radio-button value="20" size="large">待他人审核</el-radio-button>
      <el-radio-button value="30" size="large">已审核</el-radio-button>
      <el-radio-button value="40" size="large">驳回</el-radio-button>
    </el-radio-group>
    <!--  审批列表  -->
    <el-table :data="auditArr">
      <el-table-column label="编号" prop="id" align="center" width="55" type="index"></el-table-column>
      <el-table-column label="用车人" prop="username" align="center" width="110"></el-table-column>
      <el-table-column label="开始时间" prop="startTime"  align="center"></el-table-column>
      <el-table-column label="结束时间" prop="endTime"  align="center"></el-table-column>
      <el-table-column label="用车事由" prop="reason"  align="center"></el-table-column>
      <el-table-column label="审批人" prop="auditUsernameList"  align="center"></el-table-column>
      <el-table-column label="出发地" prop="departureAddr"  align="center"></el-table-column>
      <el-table-column label="目的地" prop="destinationAddr"  align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center" v-if="type==10||type==40" :key="audit">
        <template #default="scope">
          <!-- 审批10：在待我审核页签下显示，需要当前登录用户进行审批 -->
          <el-button type="primary" link v-if="type==10" @click="auditing(scope.row.id)">审批</el-button>
          <!-- 查看40：在驳回页签下显示，可以查看已驳回申请的驳回原因 -->
          <el-button type="primary" link v-if="type==40" @click="auditing(scope.row.id)">查看</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 审批/查看弹窗 -->
  <el-dialog :title="dialogTitle" v-model="auditDialogVisible">
    <el-descriptions direction="horizontal" :column="2" border>
      <el-descriptions-item label="用车人">{{auditDialogData.username}}</el-descriptions-item>
      <el-descriptions-item label="用车事由">{{auditDialogData.reason}}</el-descriptions-item>
      <el-descriptions-item label="使用开始时间">{{auditDialogData.startTime}}</el-descriptions-item>
      <el-descriptions-item label="使用结束时间">{{auditDialogData.endTime}}</el-descriptions-item>
      <el-descriptions-item label="车辆出发地">{{auditDialogData.departureAddr}}</el-descriptions-item>
      <el-descriptions-item label="车辆目的地">{{auditDialogData.destinationAddr}}</el-descriptions-item>
      <el-descriptions-item label="驾照图片">
        <img :src="BASE_URL+auditDialogData.imgUrl" style="width:150px;">
      </el-descriptions-item>
      <el-descriptions-item label="备注">{{auditDialogData.remark}}</el-descriptions-item>
      <!--  驳回原因要在点击驳回才显示 -->
      <!--  <el-descriptions-item label="驳回原因">暂无可用车辆</el-descriptions-item> -->
    </el-descriptions>
    <template #footer>
      <el-button @click="rejectInnerDialogVisible=false">取消</el-button>
      <el-button type="primary" plain @click="rejectInnerDialogVisible=true">驳回</el-button>
      <el-button type="primary" @click="auditPass">通过</el-button>
    </template>
  </el-dialog>

  <!-- 驳回原因弹窗 -->
  <el-dialog title="驳回 查看" v-model="rejectInnerDialogVisible" style="margin-top: 37vh;" :before-close="rejectConfirm">
    <el-descriptions direction="horizontal" border>
      <el-descriptions-item label="驳回原因" v-if="auditDialogData.auditStatus==40">{{auditDialogData.rejectReason}}
        <!--<el-input placeholder="请输入驳回原因" v-model="rejectReason"></el-input>-->
      </el-descriptions-item>
    </el-descriptions>
    <template #footer v-if="auditDialogData.auditStatus==10">
      <el-button type="primary" plain @click="rejectConfirm">取消</el-button>
      <el-button type="primary" @click="auditReject">确定</el-button>
    </template>
  </el-dialog>
</template>

<script setup>
import {onMounted, ref} from "vue";
import {ElMessage} from "element-plus";
import axios from "axios";
import qs from "qs";

//控制审批弹窗标题
const dialogTitle = ref("待审批详情");
//控制审批弹窗是否显示
const auditDialogVisible = ref(false);
//控制驳回原因弹窗是否显示
const rejectInnerDialogVisible = ref(false);

//定义数组用来保存审批单列表表格数据
const auditArr = ref([]);
//定义对象用来保存查询条件
const search = ref({
  username: "",//搜索卡片中的用车人姓名
  auditStatus: "",//预先准备 是当前审批单状态
  auditUserId:''//预先准备 是当前登录用户
});
//定义变量用来保存单选组的数据
const type = ref("10");
//获取当前登录的用户数据
const user = ref(getUser());
//定义重置搜索条件的方法
const resetSearch = ()=>{
  search.value.username = "";
  loadAudit();
}
//定义加载审批单列表的方法
const loadAudit = ()=>{
  search.value.auditUserId = user.value.id;
  search.value.auditStatus = type.value;
  let data = qs.stringify(search.value);
  axios.get(BASE_URL+'/v1/audit/select?'+data)
      .then((response)=>{
    if(response.data.code==2000){
      auditArr.value = response.data.data;
    }else{
      ElMessage.error(response.data.msg);
    }
  })
}
onMounted(()=>{
  loadAudit();
})

//定义对象用来保存审批弹窗描述列表中的数据
const auditDialogData = ref({
  username:"",
  reason:"",
  startTime:"",
  endTime:"",
  departureAddr:"",
  destinationAddr:"",
  imgUrl:"",
  remark:""
});
//点击审批按钮,根据审批单id,请求此审批单的详细数据
const auditing = (id)=>{
  auditDialogVisible.value = true;
  axios.get(BASE_URL+'/v1/audit/select?id='+id).then((response)=>{
    if(response.data.code==2000){
      auditDialogData.value = response.data.data[0];
      //根据当前审批单的状态显示不同的弹窗标题
      if (auditDialogData.value.auditStatus==10){
        dialogTitle.value='待审批详情';
      }else {
        dialogTitle.value='驳回详情';
      }
    }else{
      ElMessage.error(response.data.msg);
    }
  })
}
//定义处理审批通过的方法
const auditPass=()=>{
  auditDialogData.value.auditStatus=30;
  let data=qs.stringify(auditDialogData.value);
  axios.post(BASE_URL+'/v1/audit/update',data).then((response)=>{
    if (response.data.code==2000){
      ElMessage.success("审批已通过");
      auditDialogVisible.value=false;//关闭审批弹窗
      auditDialogData.value={};//清空刚刚的审批数据
      loadAudit();//重新加载审批数据
    }else {
      ElMessage.error(response.data.msg);
    }
  })

}
//定义变量用来保存驳回原因
const rejectReason=ref("");
//定义方法用来处理驳回操作
const auditReject=()=>{
  //1.对驳回原因进行非空处理
  if (!rejectReason.value||rejectReason.value.trim()==''){
    ElMessage.error("驳回原因不能为空")
    return;
  }
  //2.设置驳回状态与驳回原因
  auditDialogData.value.auditStatus=40;
  auditDialogData.value.rejectReason=rejectReason.value;
  //3.将封装好条件的对象转为查询字符串格式
  let data=qs.stringify(auditDialogData.value);
  //4.给后端发请求
  axios.post(BASE_URL+'/v1/audit/update',data).then((response)=>{
    if (response.data.code==2000){
      ElMessage.success("审批已驳回");
      rejectInnerDialogVisible.value=false;//关闭内层弹窗
      auditDialogVisible.value=false;//关闭外层弹窗
      rejectReason.value="";//清空驳回原因
      auditDialogData.value={};//清空已审批过的审批弹窗数据
      loadAudit();//重新加载审批单
    }else {
      ElMessage.error(response.data.msg);
    }
  })
}
//定义处理取消的方法
const rejectConfirm=()=>{
  if (confirm('确认关闭驳回原因弹窗吗')){
    rejectReason.value="";
    rejectInnerDialogVisible.value=false;
  }
}
</script>

<style>

</style>